Hebei Xuzeng Environmental Protection Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Technology promotion services

International Industry Sub Class: Environmental protection technology promotion services

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Engineering and technical research and experimental development; Water environment pollution prevention and control services; Research and development of unconventional water source utilization technology; Soil environmental pollution prevention and control services; Water pollution control; Engineering Management Services; Resource recycling service technical consultation; Import and export of goods; Technology import and export; General mechanical equipment installation services; Machinery and equipment rental; Special equipment repair; Atmospheric pollution prevention and control services; Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）; Recycling of renewable resources（ Except for productive scrap metal）; Wastewater treatment and recycling; Resource recycling technology research and development; Manufacturing of special equipment for environmental protection; Solid waste management; Manufacturing of special machinery and equipment for water resources; Metal scrap and chip processing; Coal-fired flue gas desulfurization and denitrification equipment manufacturing; Recycled resource processing;Chemical product sales（ Does not contain permitted chemical products）; Recycled resource sales; Sales of special equipment for environmental protection; Business agency services; Sales of new catalytic materials and additives; Metal ore sales; Sales of non-metallic minerals and products; Metal material sales; Non-ferrous metal alloy sales; Building materials sales; Hardware wholesale; Building stone processing; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of air pollution monitoring and detection instruments（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license） Licensed Projects： Hazardous waste management（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business items are subject to the approval documents or licenses.）

Chinese Industry Category: Environmental friendly

Chinese Industry Major Class: Environmental protection services

Chinese Industry Middle Class: Environmental pollution control services

Chinese Industry Sub Class: Water pollution control services